Synonyms of PYRAMIDED

What is another word for PYRAMIDED
1.

Synonyms of PYRAMIDED

verb - enlarge one's holdings on an exchange on a continued rise by using paper profits as margin to buy additional amounts

verb - use or deal in (as of stock or commercial transaction) in a pyramid deal

verb - arrange or build up as if on the base of a pyramid

verb - increase rapidly and progressively step by step on a broad base